The flag of Gabon has three horizontal stripes of equal width: green (top), yellow (middle), and blue (bottom). In the center of the yellow stripe is a black triangle pointing towards the hoist side, inside of which is a yellow five-pointed star. The aspect ratio of the flag is 3:4. The green stripe has a Pantone color code of 355C, the yellow stripe has a Pantone color code of 116C, and the blue stripe has a Pantone color code of 286C. The flag has a width-to-length proportion ratio of 2:3.